CN207372901U - A kind of cylinder sample cambering-attachment - Google Patents
A kind of cylinder sample cambering-attachment Download PDFInfo
- Publication number
- CN207372901U CN207372901U CN201721274330.5U CN201721274330U CN207372901U CN 207372901 U CN207372901 U CN 207372901U CN 201721274330 U CN201721274330 U CN 201721274330U CN 207372901 U CN207372901 U CN 207372901U
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- CN
- China
- Prior art keywords
- sample
- cambering
- attachment
- geometrical clamp
- clamp axis
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005296 abrasive Methods 0.000 claims abstract description 37
- 230000001105 regulatory Effects 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 20
- 230000001681 protective Effects 0.000 claims description 10
- 230000000875 corresponding Effects 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 238000000227 grinding Methods 0.000 abstract description 20
- 240000004375 Petrea volubilis Species 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 210000003491 Skin Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000000087 stabilizing Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Abstract
The utility model discloses a kind of cylinder sample cambering-attachments, belong to sample grinding field.The utility model includes supporting mechanism and the abrasive band system being arranged on supporting mechanism, further includes sample clamping mechanism；Adjusting bracket is symmetrically arranged on the supporting mechanism, adjusting bracket side wall offers regulating tank, and sample clamping mechanism is mounted in regulating tank；The sample clamping mechanism includes fishbolt, sleeve, slip clamp axis and geometrical clamp axis, and the fishbolt is engaged with bush whorl；The slip clamp axis is loaded in sleeve, and is slidably connected with it, by fishbolt slip clamp axis and geometrical clamp axis is driven to be engaged the cylinder sample among clamping, is ground by abrasive band system.The cylinder sample cambering-attachment of the utility model not only adapts to the grinding of different-diameter cylinder sample curved surface, but also can obtain the more uniform cylinder sample of surface smoothness by the improvement to sample holder mode.
Description
Technical field
The utility model is related to sample grinding technique fields, are filled more specifically to a kind of cylinder sample curve surface grinding
It puts.
Background technology
At present, in the thermal simulation metallographic experiment in the fields such as some metallurgy, materials, it is frequently necessary to prepare cylindrical surface before experiment
Smooth cylindrical specimens, but since cylindrical specimens surface is curved surface so that researcher is not easy to hold sample in sand paper
Upper grinding, not only reduce manually grinding sample grinding efficiency, and be easy to cause sample grinding it is uneven, therefore, cylinder
The development of sample cambering-attachment has great importance for metallurgical and material worker.
Through retrieval, the correlation technique on cambering-attachment has patent formula and discloses.Such as Chinese patent：One kind is used for
The grind away device of sample with curved surfaces, application number：201220028292.6 the applying date：On 01 20th, 2012, the Shen
Please case disclose it is a kind of be used for curved surfaces sample grind away device, comprising stent, for the sand paper of grind away, for band
The sand paper roller bearing that the dynamic sand paper rotates, sand paper roller bearing are connected with sand paper, and sand paper roller bearing is connected by rotation axis with stent.The Shen
Please case the advantages of the sample that is there are curved surfaces after grind away, there is bright and clean surface, but its be disadvantageous in that can not
The Even Grinding of the entire curved surface of cylinder sample is adapted to, and it without safety device, there are some potential safety problemss.
For another example, Chinese patent：A kind of intercrystalline corrosion sample milling machine, application number：201320194065.X the applying date：2013
21 days 04 month, this application discloses a kind of intercrystalline corrosion sample milling machine, including active wheel, motor, rack, working arm and sample
Platform, described working arm one end connect the active wheel, and the other end is hinged in the rack, and the motor stabilizing is placed, and with
The active wheel is connected by transmission device, and the active wheel has buffed surface.The advantages of this application, is instead of tradition
Craft grind, it is easy to use, ensure that sample quality, use manpower and material resources sparingly, improve work efficiency, but its shortcoming exists
It is fixed in the grinding surface of sample, purposes is single, it is impossible to adapt to the curved surface of other different-diameters.
For another example China Patent No.：CN201620664862.9, the applying date：On June 30th, 2016, invention and created name are：
A kind of cylindrical sample outer surface sanding apparatus.That application discloses a kind of cylindrical sample outer surface sanding apparatus, it is related to
A kind of test tool.Including base station, through hole, groove；Base station is rounded cuboid, sets the through hole of 11 different-diameters above,
For its axis perpendicular to the bottom surface of base station, each through hole one side is corresponding to set a groove.It is straight according to cylindrical sample during work
Footpath selects the through hole of respective diameters, and then sand paper is put into corresponding through hole by groove, then cylinder to be polished is tried
In sample coated abrasive roll, rotating described device or rotating sample can polish to cylindrical outer surface.It can also be according to required
The surface smoothness asked replaces the sand paper of different model, meets the needs of different finish.But on the one hand circle that the patent is set
Column diameter is relatively fixed, can not meet the polishing of other sizes cylinder sample, there is certain limitation；On the other hand, the patent knot
Structure is simple, can not meet thermal simulation experiment for the more uniform demand of sample finished surface.
Utility model content
1. utility model technical problems to be solved
The purpose of the utility model is to overcome the deficiencies that existing cambering-attachment is difficult to grinding cylinder sample, provide
A kind of cylinder sample cambering-attachment.The cylinder sample cambering-attachment of the utility model passes through to sample holder mode
It improves, not only adapts to the grinding of different-diameter cylinder sample curved surface, but also the more uniform cylinder of surface smoothness can be obtained
Sample.
2. technical solution
In order to achieve the above objectives, technical solution provided by the utility model is：
A kind of cylinder sample cambering-attachment of the utility model, including supporting mechanism and is arranged on supporting mechanism
Abrasive band system, further include sample clamping mechanism；Adjusting bracket is symmetrically arranged on the supporting mechanism, adjusting bracket side wall offers
Regulating tank, sample clamping mechanism are mounted in regulating tank；The sample clamping mechanism includes fishbolt, sleeve, slip clamp axis
With geometrical clamp axis, the fishbolt is engaged with bush whorl；The slip clamp axis is loaded in sleeve, and is slidably connected with it,
By fishbolt slip clamp axis and geometrical clamp axis is driven to be engaged the cylinder sample among clamping, ground by abrasive band system
It cuts.
It is further improved as the utility model, the adjusting bracket further includes bearing and screw rod, the screw rod lower end
It is connected in regulating tank and with the outer housing of bearing, screw rod upper end is engaged with adjusting bracket screw thread；The sleeve, geometrical clamp axis are equal
It is engaged with bearing.
It is further improved as the utility model, the bare terminal end end face of the slip clamp axis and geometrical clamp axis is provided with
Rubber block.
It is further improved as the utility model, the slip clamp axis periphery is provided at least one protrusion, described
Protrusion is slidably matched with the groove on sleeve.
It is further improved as the utility model, abrasive band system, the abrasive band system is provided on the supporting mechanism
System includes transmission shaft, runner and abrasive band, the transmission shaft by the stent support in supporting mechanism, and with the drive shaft phase of motor
Even, and two transmission shafts are arranged in parallel；Coaxial runner on the transmission shaft is housed, is driven between two runners by abrasive band.
It is further improved as the utility model, the geometrical clamp axis outer end is equipped with geometrical clamp shaft pulley, described
With being equipped with drive pulley outside the corresponding one end of geometrical clamp axis on transmission shaft, geometrical clamp shaft pulley and drive pulley pass through skin
V belt translation.
It is further improved as the utility model, the geometrical clamp shaft pulley diameter is more than drive pulley diameter.
It is further improved as the utility model, protective shell is installed on the supporting mechanism, for covering fixation
Press from both sides shaft pulley and drive pulley.
It is further improved as the utility model, the protective shell surface is provided with hole.
It is further improved as the utility model, the protective shell is metal shell or rigid plastic shell.
3. advantageous effect
Using technical solution provided by the utility model, compared with prior art, have the advantages that：
(1) a kind of cylinder sample cambering-attachment of the utility model, by fishbolt driving slip clamp axis and admittedly
Clamp axis is engaged the cylinder sample among clamping, and is ground by abrasive band system, and sample clamping mechanism can effectively clamp sample,
So as to which safely and efficiently grinding cylinder sample curved surface, raising are ground finish.
(2) a kind of cylinder sample cambering-attachment of the utility model, adjusting bracket further include bearing and screw rod, under screw rod
End is located in regulating tank and is connected with the outer housing of bearing, and screw rod upper end is engaged with adjusting bracket screw thread, passes through the adjustable pitch circle of screw rod
The height of column sample, to adapt to the cylinder sample of different-diameter.
(3) a kind of cylinder sample cambering-attachment of the utility model, abrasive band system and sample holder portion pass through difference
The belt wheel of diameter is connected so that specimen holder is next to be rotated together with sample holder portion, so as to indirectly so that sample and sand
Band differential rotates, and improves grinding efficiency so that cylinder sample grinding is uniform.
Description of the drawings
Fig. 1 is the positive structure diagram of cylinder sample cambering-attachment.
Fig. 2 is the fit structure schematic diagram of abrasive band system and adjusting bracket.
Fig. 3 is the schematic diagram of sample clamping mechanism.
Fig. 4 is the schematic cross-section of slip clamp axis in sample clamping mechanism.
Label declaration in schematic diagram：1st, supporting mechanism；2nd, motor；3rd, belt；4th, abrasive band system；40th, transmission shaft；41、
Runner；42nd, abrasive band；5th, stent；6th, adjusting bracket；7th, sample clamping mechanism；70th, fishbolt；71st, sleeve；72nd, slip clamp axis；
73rd, rubber block；74th, geometrical clamp axis；8th, bearing；9th, screw rod；10th, geometrical clamp shaft pulley；11st, drive pulley；12nd, protective shell；13、
Cylinder sample.
Specific embodiment
To further appreciate that the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings and embodiments.
Embodiment 1
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of cylinder sample cambering-attachment of the present embodiment, including supporting mechanism 1 with
And the abrasive band system 4 on supporting mechanism 1 is arranged on, further include sample clamping mechanism 7；Adjusting is symmetrically arranged on supporting mechanism 1
Frame 6,6 side wall of adjusting bracket offer regulating tank, and sample clamping mechanism 7 is mounted in regulating tank.The sample clamping mechanism 7 includes
Fishbolt 70, sleeve 71, slip clamp axis 72 and geometrical clamp axis 74, fishbolt 70 are engaged with 71 screw thread of sleeve；Slip clamp axis
72 are loaded in sleeve 71, and are slidably connected with it.Sleeve 71 is mounted on adjusting bracket 6, and bearing, axis can be installed outside sleeve 71
It holds and is relatively fixed with adjusting bracket 6, then sleeve 71 is free to rotate.
Geometrical clamp axis 74 is installed on the adjusting bracket 6 of opposite side in the present embodiment, and correspondingly, geometrical clamp axis 74 passes through bearing
It is connected with adjusting bracket 6, then geometrical clamp axis 74 can equally rotate.It should be noted that geometrical clamp axis 74 and 72, slip clamp axis
In on same axis, to ensure ground effect.
Abrasive band system 4 is provided on supporting mechanism 1, the abrasive band system 4 includes transmission shaft 40, runner 41 and abrasive band 42,
Transmission shaft 40 is supported by the stent 5 in supporting mechanism 1, and two transmission shafts 40 are arranged in parallel；One of transmission shaft 40 passes through
Belt 3 is connected with the drive shaft of motor 2.Coaxial runner 41 on transmission shaft 40 is housed, passes through abrasive band 42 between two runners 41
Transmission, then can drive abrasive band 42 to move by motor 2.
42 direction of motion of abrasive band and the axis direction of geometrical clamp axis 74 in abrasive band system 4 in the present embodiment is perpendicular,
In use, by fishbolt 70 slip clamp axis 72 is driven to be engaged with geometrical clamp axis 74, intermediate cylinder sample 13, circle are clamped
The bottom of column sample 13 is contacted with abrasive band, is ground by abrasive band system 4.
Embodiment 2
Adjusting bracket 6 further includes bearing 8 and screw rod 9 in the present embodiment, and 6 top of adjusting bracket opens up threaded hole, 9 upper end of screw rod with
6 screw thread of adjusting bracket engages；9 lower end of screw rod is located in regulating tank, and is connected with the outer housing of bearing 8.
In order to realize the adjusting to 8 position height of bearing, screw rod 9 is flexibly connected with the outer housing of bearing 8, i.e. screw rod
9 can rotate relative to bearing 8, when rotating screw rod 9, move up and down, and then can be moved with dynamic bearing 8.
The present embodiment middle sleeve 71, geometrical clamp axis 74 are engaged with bearing 8, and in slip clamp axis 72 and geometrical clamp axis 74
Bare terminal end end face be provided with rubber block 73.The bare terminal end of slip clamp axis 72 and geometrical clamp axis 74 is opposite on the inside of the two is used for
One end of sample is clamped, due to being equipped with rubber block 73, can play the role of anti-wear, specimen surface is prevented to be scratched.
Embodiment 3
With reference to Fig. 4,72 periphery of slip clamp axis is provided at least one protrusion, protrusion and the cunning on sleeve 71 in the present embodiment
Slot is engaged.
When being ground, sample can also be rotated with the rotation in abrasive band, in order to ensure the stability rotated, it is necessary to anti-
Sliding stop folder 72 relative sleeve 71 of axis rotates, and by being arranged on the protrusion of 72 periphery of slip clamp axis and matching somebody with somebody for sleeve upper groove
Close, it is possible to prevente effectively from this occurrence of.
Embodiment 4
74 outer end of geometrical clamp axis is equipped with geometrical clamp shaft pulley 10 in the present embodiment, on transmission shaft 40 with 74 phase of geometrical clamp axis
Drive pulley 11 is installed, geometrical clamp shaft pulley 10 and drive pulley 11 pass through belt transmission outside corresponding one end.Work as abrasive band
During rotation, simultaneously cylinder sample can be driven to rotate so that specimen holder is next to be rotated together with sample holder portion.
Further, 10 diameter of geometrical clamp shaft pulley is more than 11 diameter of drive pulley, and the velocity of rotation of cylinder sample is opposite
It is relatively slow, it realizes that differential rotates, improves the uniformity of grinding efficiency and grinding.
Protective shell 12 on supporting mechanism 1 is installed, for covering geometrical clamp shaft pulley 10 and drive pulley 11, plays protection
Effect.12 sidewall surfaces of protective shell are provided with circular hole either bar hole, can ventilation and heat, and internal feelings can be observed
Condition, easy access.The present embodiment protective case 12 can be metal shell or rigid plastic shell, be not specifically limited.
When specifically used, first according to 13 diameter of cylinder sample, the height of sample clamping mechanism 7 is adjusted by screw rod 9,
And then 13 height of Indirect method cylinder sample, it is made to be contacted with abrasive band 42, then rotating fishbolt 70 makes it to slip clamp axis
72 movements drive slip clamp axis 72 to be engaged the cylinder sample 13 among clamping with geometrical clamp axis 74, circle by fishbolt 70
After column sample 13 clamps, starting motor 2, abrasive band system 4 rotates, due to the effect of geometrical clamp shaft pulley 10 and drive pulley 11,
Sample clamping mechanism 7 and cylinder sample 13 do differential rotation, and then 13 curved surface of grinding cylinder sample with abrasive band 42 together, have been ground
Cheng Hou unscrews fishbolt 70, and a left side pushes away slip clamp axis 72, and cylinder sample 13 unloads, and completes one-stop operation.
Sample clamping mechanism 7 in the utility model is connected with screw rod 9 so that cylinder sample 13 can be with examination after clamping
Sample clamping device 7 rotates together, so that 13 curve surface grinding of cylinder sample is uniform, and abrasive band system 4 and sample holder machine
Structure 7 is connected by the belt wheel of each right side different-diameter, is rotated so as to fulfill cylinder sample 13 and 42 differential of abrasive band, is improved grinding
Efficiency.
Schematically the utility model and embodiments thereof are described above, this describes no restricted, attached drawing
Shown in be also the utility model one of embodiment, actual structure is not limited thereto.So if this field
Those of ordinary skill enlightened by it, without deviating from the purpose of the present invention, not inventively design
The frame mode similar to the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (10)
1. a kind of cylinder sample cambering-attachment, including supporting mechanism (1) and the abrasive band system being arranged on supporting mechanism (1)
It unites (4), it is characterised in that：Further include sample clamping mechanism (7)；Adjusting bracket (6) is symmetrically arranged on the supporting mechanism (1),
Adjusting bracket (6) side wall offers regulating tank, and sample clamping mechanism (7) is mounted in regulating tank；Sample clamping mechanism (7) bag
Include fishbolt (70), sleeve (71), slip clamp axis (72) and geometrical clamp axis (74), the fishbolt (70) and sleeve (71)
Screw thread engages；The slip clamp axis (72) is interior loaded on sleeve (71), and is slidably connected with it, passes through fishbolt (70) and drives cunning
Dynamic folder axis (72) is engaged the cylinder sample (13) among clamping with geometrical clamp axis (74), is ground by abrasive band system (4).
2. a kind of cylinder sample cambering-attachment according to claim 1, it is characterised in that：The adjusting bracket (6) is also
Including bearing (8) and screw rod (9), screw rod (9) lower end is located in regulating tank and is connected with the outer housing of bearing (8), screw rod
(9) upper end is engaged with adjusting bracket (6) screw thread；The sleeve (71), geometrical clamp axis (74) are engaged with bearing (8).
3. a kind of cylinder sample cambering-attachment according to claim 1 or 2, it is characterised in that：The slip clamp axis
(72) and the bare terminal end end face of geometrical clamp axis (74) is provided with rubber block (73).
4. a kind of cylinder sample cambering-attachment according to claim 3, it is characterised in that：The slip clamp axis (72)
Periphery is provided at least one protrusion, and the protrusion is slidably matched with the groove on sleeve (71).
5. a kind of cylinder sample cambering-attachment according to claim 4, it is characterised in that：The supporting mechanism (1)
On be provided with abrasive band system (4), the abrasive band system (4) includes transmission shaft (40), runner (41) and abrasive band (42), the transmission
Axis (40) is supported by the stent (5) in supporting mechanism (1), and is connected with the drive shaft of motor (2), and two transmission shafts (40) are flat
Row is set；Coaxial runner (41) is housed, passing through abrasive band (42) between two runners (41) is driven on the transmission shaft (40).
6. a kind of cylinder sample cambering-attachment according to claim 5, it is characterised in that：The geometrical clamp axis (74)
Outer end is equipped with geometrical clamp shaft pulley (10), and one end outside corresponding with geometrical clamp axis (74) is installed on the transmission shaft (40)
There are drive pulley (11), geometrical clamp shaft pulley (10) and drive pulley (11) to be driven by belt (3).
7. a kind of cylinder sample cambering-attachment according to claim 6, it is characterised in that：The geometrical clamp shaft pulley
(10) diameter is more than drive pulley (11) diameter.
8. a kind of cylinder sample cambering-attachment according to claim 6, it is characterised in that：The supporting mechanism (1)
On protective shell (12) is installed, for covering geometrical clamp shaft pulley (10) and drive pulley (11).
9. a kind of cylinder sample cambering-attachment according to claim 8, it is characterised in that：Protective shell (12) table
Face is provided with hole.
10. a kind of cylinder sample cambering-attachment according to claim 8, it is characterised in that：The protective shell (12)
For metal shell or rigid plastic shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721274330.5U CN207372901U (en) | 2017-09-30 | 2017-09-30 | A kind of cylinder sample cambering-attachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721274330.5U CN207372901U (en) | 2017-09-30 | 2017-09-30 | A kind of cylinder sample cambering-attachment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207372901U true CN207372901U (en) | 2018-05-18 |
Family
ID=62337810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721274330.5U Expired - Fee Related CN207372901U (en) | 2017-09-30 | 2017-09-30 | A kind of cylinder sample cambering-attachment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207372901U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112355732A (en) * | 2020-11-11 | 2021-02-12 | 中国矿业大学(北京) | Cylindrical rock test piece side surface polishing device and using method thereof |
| CN113263406A (en) * | 2021-06-10 | 2021-08-17 | 杨凤云 | Intelligent chemical part polishing device |
-
2017
- 2017-09-30 CN CN201721274330.5U patent/CN207372901U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112355732A (en) * | 2020-11-11 | 2021-02-12 | 中国矿业大学(北京) | Cylindrical rock test piece side surface polishing device and using method thereof |
| CN113263406A (en) * | 2021-06-10 | 2021-08-17 | 杨凤云 | Intelligent chemical part polishing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180518 Termination date: 20180930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |